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Using content provider to update launcher settings

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> Removing cross process preference file
> Removed broadcast listener management for settings changes
> Defining content provider method to get/set laucnehr preferences

Change-Id: Ida36eac0ab17c1d48fedc9404817a53a89b36c4f
This commit is contained in:
Sunny Goyal
2015-06-11 16:18:39 -07:00
parent 2d0fc8dccd
commit 7779d62308
10 changed files with 97 additions and 68 deletions
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41
src/com/android/launcher3/SettingsActivity.java
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@@ -17,12 +17,11 @@
package com.android.launcher3;
import android.app.Activity;
import android.content.Context;
import android.content.Intent;
import android.os.Bundle;
import android.preference.Preference;
import android.preference.Preference.OnPreferenceChangeListener;
import android.preference.PreferenceFragment;
import android.preference.PreferenceScreen;
import android.preference.SwitchPreference;
/**
* Settings activity for Launcher. Currently implements the following setting: Allow rotation
@@ -41,26 +40,36 @@ public class SettingsActivity extends Activity {
/**
* This fragment shows the launcher preferences.
*/
@SuppressWarnings("WeakerAccess")
public static class LauncherSettingsFragment extends PreferenceFragment {
public static class LauncherSettingsFragment extends PreferenceFragment
implements OnPreferenceChangeListener {
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
getPreferenceManager().setSharedPreferencesMode(Context.MODE_MULTI_PROCESS);
getPreferenceManager().setSharedPreferencesName(LauncherFiles.ROTATION_PREF_FILE);
addPreferencesFromResource(R.xml.launcher_preferences);
SwitchPreference pref = (SwitchPreference) findPreference(
Utilities.ALLOW_ROTATION_PREFERENCE_KEY);
pref.setPersistent(false);
Bundle extras = new Bundle();
extras.putBoolean(LauncherSettings.Settings.EXTRA_DEFAULT_VALUE, false);
Bundle value = getActivity().getContentResolver().call(
LauncherSettings.Settings.CONTENT_URI,
LauncherSettings.Settings.METHOD_GET_BOOLEAN,
Utilities.ALLOW_ROTATION_PREFERENCE_KEY, extras);
pref.setChecked(value.getBoolean(LauncherSettings.Settings.EXTRA_VALUE));
pref.setOnPreferenceChangeListener(this);
}
@Override
public boolean onPreferenceTreeClick(PreferenceScreen preferenceScreen,
Preference preference) {
boolean allowRotation = getPreferenceManager().getSharedPreferences().getBoolean(
Utilities.ALLOW_ROTATION_PREFERENCE_KEY, false);
Intent rotationSetting = new Intent(Utilities.SCREEN_ROTATION_SETTING_INTENT);
String launchBroadcastPermission = getResources().getString(
R.string.receive_update_orientation_broadcasts_permission);
rotationSetting.putExtra(Utilities.SCREEN_ROTATION_SETTING_EXTRA, allowRotation);
getActivity().sendBroadcast(rotationSetting, launchBroadcastPermission);
public boolean onPreferenceChange(Preference preference, Object newValue) {
Bundle extras = new Bundle();
extras.putBoolean(LauncherSettings.Settings.EXTRA_VALUE, (Boolean) newValue);
getActivity().getContentResolver().call(
LauncherSettings.Settings.CONTENT_URI,
LauncherSettings.Settings.METHOD_SET_BOOLEAN,
preference.getKey(), extras);
return true;
}
}